Ahmed, M, M.N Danjuma, and M Zakariya, M. 2022. “Effects of Faidherbia Albida Del. A. Chev. On Soil Properties in Agroforestry Parkland Ecosystem in Garki Village, Katsina State, Nigeria”. RENEWABLE 1 (1):44-52. https://journals.ui.edu.ng/index.php/ren/article/view/679.